Lochinvar & A.O. Smith 100208176 Limit Switch 30067439-890 Key Benefits Manual Reset Feature:

Key Benefits Manual Reset Feature: Enhances system safety by requiring a technician to physically reset the proving switch after an air pressure trip

Robust 24V control logic manages blower delay and ignition safety protocols efficiently

Automatic Recovery: Features an auto-reset mechanism that restores heater functionality without manual intervention after cooling

this relay is designed to monitor the start winding current in single-phase motors

System Protection: Acts as a primary refrigerant safety switch to prevent compressor overheating and liquid slugging during low-side pressure drops

Lochinvar & A.O. Smith 100208176 Limit Switch 30067439-890 Key Benefits Manual Reset Feature:The Lochinvar & A. O. Smith 100208176 Limit Switch is a critical safety component engineered to monitor and regulate water temperatures in high efficiency domestic and commercial heating systems. Calibrated specifically as a 240F High Limit Switch, this device functions as a manual or automatic thermal cutout, interrupting the electrical circuit to the burner or heating elements should the system exceed safe operating parameters. Rated for 240 degrees